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ION Biosciences Brilliant Sodium Flex Kit
 
ION’s Brilliant Sodium Assay is a total assay solution for multi-well plate-based, high-throughput measurements of changes in intracellular Na+ mediated through a wide-variety of plasma membrane and intracellular sodium channels and transporters. In multi-well, plate-based formats, the Brilliant Sodium Assay can be used to discover and characterize the effects of many tens-of-thousands of compounds and environmental factors on effectors of intracellular Na+. ION’s Brilliant Sodium Assay provides all the reagents necessary for use as a wash or no-wash assay with adherent or non-adherent cells. The optional use of a probenecid solution and an extracellular background masking solution (TRS) offers the ultimate in compatibility for cells types which are difficult to load with fluorescent Na+ indicators (e.g. Chinese Hamster Ovary, CHO cells) and when performing assays in complete, serum-containing cell culture medium is desired.
 
ION’s Brilliant Sodium Assay is compatible with fluorescence microscopes, flow cytometers, and plate readers capable of detecting fluorescein or more optimally, yellow fluorescent protein (YFP).
ION Biosciences ING-2 AM

Yellow-green fluorescent, sodium (Na+) indicator, membrane permeable. Higher Na+ affinity than ING-1.
 
ION Natrium Green – 2 (ING-2) is a yellow-green fluorescent, intracellular sodium (Na+) indicator with improved cellular loading and significantly higher brightness than SBFI. Its spectral properties (Ex/Em: 525 nm/545 nm) and large dynamic range make ING-2 the best Na+ indicator for high-throughput screening applications targeting Na+ channels, and non-selective monovalent cation channels. ING-2 has a more physiologically relevant affinity (Kd = 20 mM) than ING-1 (Kd = 92 mM). Also compatible with fluorescence microscopy using common fluorescein, GFP or more ideally YFP filters.
ION Biosciences ING-2 TMA+ Salt

Yellow-green fluorescent, sodium (Na+) indicator, membrane impermeable. Higher Na+ affinity than ING-1.
 
ION Natrium Green – 2 (ING-2) is a yellow-green fluorescent, intracellular sodium (Na+) indicator with improved cellular loading and significantly higher brightness than SBFI. Its spectral properties (Ex/Em: 525 nm/545 nm) and large dynamic range make ING-2 the best Na+ indicator for high-throughput screening applications targeting Na+ channels, and non-selective monovalent cation channels. ING-2 has a more physiologically relevant affinity (Kd = 20 mM) than ING-1 (Kd = 92 mM). Also compatible with fluorescence microscopy using common fluorescein, GFP or more ideally YFP filters.
 
ING-2 TMA+ salt is a membrane impermeable form of ING-2 that can be used in lipid membrane-free systems, in liposomes, or can be introduced
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